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Event details

Voyage: IN2018_V08       [details]
When: 2019-01-03 06:31:14 UTC
Log: Geology_Rocks_in2018_v08
Equipment: Not specified
Position: Latitude: -39.5255 Longitude: 154.1387 Position from underway logging
Sample number:IN2018_V08_D01_067
Dredge:01
Dredge Date:29/12/2018
Sample Number Assigned:Yes
Sample photographed (include scale and sample number):Yes
Sample sawn:Yes
Sawn sample photographed:Yes
Number of photos:2
Colour:brown | green
Composition:felsic
Alteration:Mn crust | altered
Grain size:sand and silt (<2 mm) | pebble (2-64 mm)
Grain shape:mixture
Sorting:poor
Components:crystals | volcanic non-vesicular
Sample bagged:yes
Sticker:yes
Bucket number:001
Rock name:poorly sorted alered trachytic breccia pebble
Comments:some possible iddigsile crystals, thin <0.5cm mn crust, green and white zeolites fill some of the matrix, sub angular - sub rounded clasts, trachytic hyaloclastite
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